Is the 'dead planet' full of life?
Wednesday, November 23, 2011 - 08:31
in Paleontology & Archaeology
(PhysOrg.com) -- David Bowie asked it best in his 1971 song “Life on Mars?” But when it comes to the question of whether there’s currently life on the Red Planet, USC Dornsife professor Kenneth Nealson is fairly confident that the answer is no.